package agrep4me;

class Epsilon {
	int target;
	Epsilon next;

	Epsilon(int target, Epsilon next) {
		this.target = target;
		this.next = next;
	}

	public String toString() {
		StringBuffer r = new StringBuffer();
		for (Epsilon p = this; p != null; p = p.next)
			r.append("-> " + p.target + " ");
		return r.toString();

	}

}
